The Avenger Hammer A7573 is a 100% leather safety toe work boot that offers superior protection and comfort. Its Carbon Nano-fiber safety toe and abrasion-resistant bumper toe provide strength and reliable coverage. The Lenzi puncture-resistant plate ensures maximum puncture protection with exceptional flexibility, and 600g Thinsulate Insulation guarantees maximum warmth. Furthermore, the slip-resistant soles and electrical hazard protection ensure maximum safety on the job.